"No. Only time I've been in the tunnels was a little before this, and that was heading due south." He glances toward the door, then back down at Alfie before crouching down to the other man's level. Even in the dim light, the doctor looks tired, haggard. He's not been in the same dire straits as Alfie, but he's been in his own, many of them emotionally taxing, if not physically. He's worried. For everyone, but especially the man right in front of him just now, even if he doesn't particularly like Alfie or want to hang around with him.

"Are you sure there's any furniture or the like in that house? You might be better off just staying here if it's just empty. Won't have to travel as far to make it back to the entrance, yeah?"